Wheel or rim spreader



O. K. SAUDI-IR.

WHEEL OR RIM SPREADER.

APPLICATION FILED AUG. II, 1919.

Patented Aug, 24, 1920'.

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ORA K. SAUDER, 0F GRABILL, INDIANA.

' WHEEL on RIM SPREADER.

To all whom it may concern Be it known that I, ORA K. SAUDER, a citizenof the United States, residing at Grabill, in the county of Allen andState of Indiana, have invented certain new and useful Improvements inWheel or Rim Spreaders, of which the following is a specification,reference being had to the accompanying drawings.

This invention relates to a wheel or rim spreader, and an object of theinvention is to provide a simple, efficient and practical device of thiskind. which may be manufactured for a relatively low cost and sold at areasonable profit.

A further object of the invention is to provide a spreader having meansto engage substantially diametrically opposite points of the wheel orrim, in combination with a device such as a jack, to engage between saidmeans and a portion of the rim, to cause the opposite ends of said meansto coact with the wheel or rim, for spreading the parts of the wheel orrim.

A further object of the invention is to provide a device of this kindcomprising improved features of construction. One of the features ofconstruction is the provision of a central body member having oppositelysecured plates thereon, between the opposite ends of which rollers orother antifrictional means are journaled, to engage the substantiallydiametrically opposite parts of the wheel or rim, to spread the same,when a jack operates between the body and a portion of the rim.

While the design and construction at present illustrated and set forthis deemed preferable, it is obvious that as a result of a reduction ofthe invention to a more practical form for commercial purposes, theinvention may be susceptible to changes, and the right to these changesis claimed, provided they are comprehended within the scope of what isclaimed.

The invention comprises further features and combination of parts, aswill be hereinafter set forth, shown in the drawings and claimed.

In the drawings:

Figure 1 is a view in elevation of a portion of a rim showing theimproved device applied and constructed in accordance with theinvention. 7

Fig. 2 is a plan view of the spreader.

Specification of Letters Patent.

. Patented Aug. 24, 1920.

Application filed August 11,1919. Serial No. 316,761.

Fig. 8 is a horizontal sectional view on line 3-3 of Fig. 1.

Fig. 1 is a view in elevation showing the improved rim spreader asapplied, showing the position before the rim is expanded to theextentthat is illustrated in Fig. 1.

Referring more especially to the drawings, 1 designates a body member,to the opposite faces of which plates 2 are secured, by means of bolts 3which pass through the body member and through the plates and areprovided with nuts l. This body member may be constructed of anysuitable material, preferably wood or the like, though not necessarily,for the body member may be constructed of metal. The opposite ends ofthe plates project beyond the body member and are spaced, and areprovided with bearings 7 at their ends. Journaled in the bearings arethe pintles 5 of the antifrictional rollers 6. These rollers haveflanges at their ends to overlie the opposite sides of the rimto preventmovement of the rollers laterally to the rim, and yet allowing therollers to roll upon the rim, as the spreader is operated, in fact, asthe spreader is moved toward the free ends of the rim. An operating jack8 is provided. This jack comprises a base 9, which has its under portiongrooved as shown at 10, to engage and receive the rim. Threaded in thebase is a screw 11, and swiveled on the end of the screw is a headmember 12 having a sharpened lug 18, which bears against the body member1 of the spreader. The central portion of the screw is provided withspaced integral collars 14, between which ratchet teeth are formed. Anoperating handle 15 is swiveled on the screw between the integralcollars, and is provided with pawls 16 to cooperate with the ratchetteeth, so as to impart an intermittent movement to the screw, so thatwhen moving the operating handle in one direction, the screw willoperate against the spreader, forcing the same in the direction of thearrow at, in which case the rollers 6 will. cooperate with the rim andcause the ends of the rim to spread apart.

The invention having been set forth, what is claimed as new and usefulis:

1. In a spreader of the kind set forth, the combination with a bodyhaving projecting spaced ends extending beyond the end of the body, ofanti-frictional rollers journaled in said spaced ends adapted to engagesub stantially diametrically opposite portions I of the rim, and meanscooperating between V the body and a portion of ther1m atright angles tothe point Where the-anti-frictional members engage the rim, to operatethe 1 spreader to'cause the ends of the rim to' 'mittent motion to thescrew.

2. In a device as set forth, a body member, elongated plates bolted tothe opposite sides of the body member, said plates projecting beyond theends of the body member thereby providing forks adapted to straddle therim when the body member is disposed substantially across the diameterof the rim; flanged rollers journaled in bearings of said forks andengaging the inner V periphery of the rim, and adapted to be adjustedfrom the center of therim, while in a horizontal plane for spreading theends of the rim.

extensions protruding beyondthe ends of the body andconstituting armsadapted to straddle the rim'when the tool is disposed substantiallyacross the diameter of the rim, rollers journaled in said armsand'engaging the inner periphery of the rim, whereby upon adjusting-thetool from the center of the rim while in a-horizontal plane, the rollerswill act to spread the ends of the In testimony whereof I hereunto affixmy signature in the presence of two witnesses ORA K. SAUDER.

Witnesses v HOMER J. 'Knorrnns'rnm, RACHEL ROTH.

